This is a nice, sturdy small sized eye chart to be viewed from 6 feet away. But it may not be exactly accurate. I bought this chart because I’m concerned my Vision may be deteriorating too quickly and I wanted to monitor it between doctor exams. With this chart, my vision appears to be 20/50 overall and 20/70 in my right eye. But this week at an exam I was told I’m seeing at 20/30. Probably the doctor’s test is more accurate but at least I can tell at home if there’s a change.
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